14031808 has 28 divisors (see below), whose sum is σ = 31823152. Its totient is φ = 6013440.

The previous prime is 14031791. The next prime is 14031811. The reversal of 14031808 is 80813041.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15213 + ... + 16108.

Almost surely, 2^14031808 is an apocalyptic number.

It is an amenable number.

14031808 is an abundant number, since it is smaller than the sum of its proper divisors (17791344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14031808 is an equidigital number, since it uses as much as digits as its factorization.

14031808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31340 (or 31330 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14031808 is about 3745.9054980071. The cubic root of 14031808 is about 241.1966164646.

Adding to 14031808 its reverse (80813041), we get a palindrome (94844849).

The spelling of 14031808 in words is "fourteen million, thirty-one thousand, eight hundred eight".